Given two positive integers n and k, print all increasing sequences of length k such that the elements in every sequence are from first n natural numbers.
dynamic programming algorithm
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Given two strings str1 and str2, find if str1 is a subsequence of str2. A subsequence is a sequence that can be derived from another sequence by deleting
Given two strings str1 and str2, find if str1 is a subsequence of str2. A subsequence is a sequence that can be derived from another sequence by deleting
C Programming – Count ways to reach the n stair – Mathematical Algorithms – There are n stairs, a person standing at the bottom wants to reach the top.
QuickSort – Searching and Sorting – Like Merge Sort, QuickSort is a Divide and Conquer algorithm. It picks an element as pivot and partitions.There are many different versions of quickSort that pick pivot in different ways.
Greedy Algorithm to find Minimum number of Coins – Greedy Algorithm – Given a value V, if we want to make change for V Rs. and we have infinite supply of each of the denominations in Indian currency.